[Zope3-Users] Re: nextUrl(), passing state in formlib

[Martin Aspeli]

Jürgen Kartnaller wrote:

> I did it this way :
> 
> The Edit Form implementation :
> 
> class AddClub(zope.formlib.form.AddForm):
> 
>     base_template =zope.formlib.form.AddForm.template
>     template = ViewPageTemplateFile('club_add.pt')
> 
> ...
> 
> 
>     def referer(self):
>         return    self.request.form.get('referer')\
>                or self.request.getHeader('HTTP_REFERER')
> 
>     def nextURL(self):
>         return self.request.form.get('referer','..')
> 
> 
> The template ('club_add.pt') :
> 
> <div metal:use-macro="view/base_template/macros/main" >
>   <div metal:fill-slot="extra_info">
>    <input type="hidden" name="referer" value="" tal:attributes="value 
> view/referer" />
>   </div>
> </div>


Ah, excellent - thank you!

Martin